Commit Graph

782 Commits

Author SHA1 Message Date
Sergey Biryukov dd330359eb Docs: Correct `@param` type for `$term_id` in `get_term_children()`.
Props Soean, wido.
Fixes #41585.
Built from https://develop.svn.wordpress.org/trunk@41235


git-svn-id: http://core.svn.wordpress.org/trunk@41075 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-08-08 20:53:46 +00:00
Boone Gorges 42ac7e7e13 Taxonomy: Introduce `pre_term_link` filter.
This filter allows developers to filter the taxonomy permalink
structure before a term's permalink is generated. It parallels
the 'pre_post_link' filter for the 'post' post type.

Props nikeo.
Fixes #39601.
Built from https://develop.svn.wordpress.org/trunk@41191


git-svn-id: http://core.svn.wordpress.org/trunk@41031 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-30 15:10:44 +00:00
Boone Gorges 65e2935636 Taxonomy: Avoid duplicates when querying for terms in taxonomies registered with `$args` parameter.
[40514] introduced a bug that caused term queries to return some duplicates
when the `$taxonomies` array contained only taxonomies that were originally
registered with an `$args` array. We fix this bug by ensuring that
recursive `get_terms()` queries stop when all queried `$taxonomies` have
already been referenced.

Props bor0, atanasangelovdev.
Fixes #41010.
Built from https://develop.svn.wordpress.org/trunk@41037


git-svn-id: http://core.svn.wordpress.org/trunk@40887 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-13 13:41:44 +00:00
Boone Gorges dc35b759be Introduce `wp_get_object_terms_args` filter.
This filter allows developers to modify the arguments passed to
`wp_get_object_terms()` before the query is run.

Props enrico.sorcinelli.
Fixes #35925.
Built from https://develop.svn.wordpress.org/trunk@40994


git-svn-id: http://core.svn.wordpress.org/trunk@40844 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-02 18:29:42 +00:00
Boone Gorges 26fcea496d Introduce `most_used` taxonomy label, for text on 'Most Used' metabox tab.
Props mdifelice, jlambe.
Fixes #41150.
Built from https://develop.svn.wordpress.org/trunk@40984


git-svn-id: http://core.svn.wordpress.org/trunk@40834 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-01 14:46:41 +00:00
Drew Jaynes 22f76adc8c Docs: Add full documentation for members in the labels object returned by get_taxonomy_labels().
Props truongwp.
Fixes #41108.

Built from https://develop.svn.wordpress.org/trunk@40944


git-svn-id: http://core.svn.wordpress.org/trunk@40794 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-25 21:42:43 +00:00
Boone Gorges 2ebc1fb143 Cache results in `get_objects_in_term()`.
This helps to reduce database queries when generating nav menus.

Props spacedmonkey.
Fixes #37094.
Built from https://develop.svn.wordpress.org/trunk@40921


git-svn-id: http://core.svn.wordpress.org/trunk@40771 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-22 03:19:44 +00:00
Boone Gorges 8ca91024e8 Improve cache invalidation when splitting shared terms.
This changeset addresses two related issues:

* When splitting shared terms from hierarchical taxonomies, the process of regenerating the taxonomy hierarchy (`_get_taxonomy_hierarchy()`) requires recursive calls to `get_terms()` in order to descend the tree. By waiting until all shared terms in a term group have been invalidated before regenerating their taxonomy hierarchies, we avoid certain race conditions.
* Previously, a coding error prevented single-term caches from being invalidated for children of split terms. This error dates from [31418].

See #37189.
Built from https://develop.svn.wordpress.org/trunk@40920


git-svn-id: http://core.svn.wordpress.org/trunk@40770 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-21 04:12:44 +00:00
Boone Gorges 989427d598 Introduce `clean_taxonomy_cache()` function.
Previously, taxonomy-wide caches were cleaned only inside of
`clean_term_cache()`. This made it hard to clean taxonmy caches
in isolation from specific taxonomy terms.

Props spacedmonkey.
See #37189.
Built from https://develop.svn.wordpress.org/trunk@40919


git-svn-id: http://core.svn.wordpress.org/trunk@40769 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-21 04:04:41 +00:00
Sergey Biryukov 3a190792ba Docs: Add missing `@param` and `@return` descriptions for `has_term_meta()`, `wp_delete_category()`, and `wp_term_is_shared()`.
Props keesiemeijer.
Fixes #41096.
Built from https://develop.svn.wordpress.org/trunk@40917


git-svn-id: http://core.svn.wordpress.org/trunk@40767 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-20 18:28:46 +00:00
Boone Gorges 92175dbd33 Add term meta support to XML-RPC `addTerm` and `editTerm` endpoints.
This changeset also includes the new function `has_term_meta()`, a
counterpart to `has_meta()` (for posts).

Props enrico.sorcinelli.
Fixes #35991.
Built from https://develop.svn.wordpress.org/trunk@40916


git-svn-id: http://core.svn.wordpress.org/trunk@40766 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-18 10:40:46 +00:00
Boone Gorges e45ee36b84 Restore support for taxonomy 'args' override when querying object terms.
[7520] introduced an undocumented feature whereby developers could
register a custom taxonomy with an 'args' parameter, consisting of
an array of config params that, when present, override corresponding
params in the `$args` array passed to `wp_get_object_terms()` when
using that function to query for terms in the specified taxonomy.

The `wp_get_object_terms()` refactor in [38667] failed to respect
this secret covenant, and the current changeset atones for the
transgression.

Props danielbachhuber.
Fixes #40496.
Built from https://develop.svn.wordpress.org/trunk@40513


git-svn-id: http://core.svn.wordpress.org/trunk@40389 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-04-21 19:14:44 +00:00
Boone Gorges 7102240efe Invalidate term query caches when setting or deleting term relationships.
Prior to 4.7, term relationships - as set by `wp_set_object_terms()` or
`wp_remove_object_terms()` - did not affect the term query cache. The
introduction of the 'object_ids' parameter in 4.7 means that the query
cache must be aware of object-term relationships. As such, the
'last_changed' incrementor is now invalidated when term relationships
are modified.

This bug only reared its head when delaying term counting, because term
counting performs its own term query cache invalidation.

Props mboynes.
Fixes #40306.
Built from https://develop.svn.wordpress.org/trunk@40353


git-svn-id: http://core.svn.wordpress.org/trunk@40260 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-30 16:51:47 +00:00
Drew Jaynes c1030f3b94 Docs: Add a missing return description for `get_post_taxonomies()`.
h/t deeptiboddapati.
See #39130.

Built from https://develop.svn.wordpress.org/trunk@40298


git-svn-id: http://core.svn.wordpress.org/trunk@40205 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-17 17:27:41 +00:00
Boone Gorges 72e14046c7 Improve querying for terms with falsey names and slugs.
Prior to [38677], `get_term_by()` would always return false if
an empty string were passed as the queried 'name' or 'slug'. The
refactor to use `get_terms()` broke this behavior; inappropriately
imprecise `empty()` checks caused the 'name' or 'slug' clause to be
discarded altogether when fetching terms, resulting in an incorrect
term being returned from the function.

We fix the regression by special-casing truly empty values passed
to `get_term_by()`, and ensuring that `WP_Term_Query` is properly
able to handle `0` and `'0'` term queries.

Props sstoqnov.
Fixes #21760.
Built from https://develop.svn.wordpress.org/trunk@40293


git-svn-id: http://core.svn.wordpress.org/trunk@40200 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-16 02:04:43 +00:00
Boone Gorges 1e05730f2d Streamline `get_terms()` parameter documentation.
Since 4.6, `get_terms()` has been a wrapper for `WP_Term_Query`.
Full parameter documentation lives with the class, and
`get_terms()` should reference rather than duplicate it.

Props shashwatmittal.
Fixes #37075.
Built from https://develop.svn.wordpress.org/trunk@40292


git-svn-id: http://core.svn.wordpress.org/trunk@40199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-16 01:35:45 +00:00
Boone Gorges d4350bc065 Fix the formatting of `$taxonomies` parameter of `'wp_get_object_terms'` filter.
[38667] changed the way that the filter parameters are built. That
changeset didn't fully account for the pre-4.7 format of `$taxonomies`.

Props ig_communitysites.
Fixes #40154.
Built from https://develop.svn.wordpress.org/trunk@40290


git-svn-id: http://core.svn.wordpress.org/trunk@40197 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-14 18:42:43 +00:00
Boone Gorges bdd898045d Don't run 'get_terms' filter when querying for terms within `get_term_by()`.
Historically, it has been possible to call `get_term_by()` within
a 'get_terms' filter callback. Since `get_term_by()` was refactored
to use `get_terms()` internally [38677], callbacks of this nature
have resulted in infinite loops.

As a workaround, we introduce a 'suppress_filter' option to `get_terms()`,
and use it when calling the function from within `get_term_by()`.

Props ocean90.
See #21760.
Built from https://develop.svn.wordpress.org/trunk@40275


git-svn-id: http://core.svn.wordpress.org/trunk@40192 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-11 02:27:44 +00:00
Boone Gorges ac6a3c76e4 Taxonomy: Take 'parent' into account when checking for terms with duplicate names.
Terms with duplicate names are not allowed at the same level of a
taxonomy hierarchy. The name lookup introduced in [34809] did not
properly account for the 'parent' parameter, with the result that
the duplicate-name restriction was tighter than intended (terms
with duplicate names could not be created at different levels of
a single hierarchy).

Props mikejolley.
Fixes #39984.
Built from https://develop.svn.wordpress.org/trunk@40145


git-svn-id: http://core.svn.wordpress.org/trunk@40084 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-03 02:50:41 +00:00
Boone Gorges 5ac6ecab48 Taxonomy: Improve precision of duplicate name checks when inserting terms.
`wp_insert_term()` does not allow for terms with the same name to exist
at the same hierarchy level, unless the second term has a unique slug.
When this logic was refactored in [31792] and [34809], a bug was
introduced whereby it was possible to bypass the no-same-named-sibling
check in cases where the first term had a non-auto-generated slug
(ie, where the name was 'Foo' but the slug something other than 'foo',
such that the second term would get the non-matching slug 'foo').

This changeset fixes this issue by ensuring that the duplicate name
check runs both in cases where there's an actual slug clash *and* in
cases where no explicit `slug` has been provided to `wp_insert_term()`.
The result is a more reliable error condition:
`wp_insert_term( 'Foo' ... )` will always fail if there's a sibling
'Foo', regardless of the sibling's slug.

Props mikejolley.
See #39984.
Built from https://develop.svn.wordpress.org/trunk@40144


git-svn-id: http://core.svn.wordpress.org/trunk@40083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-03 02:40:45 +00:00
Boone Gorges d29924e496 Improve formatting in `wp_term_is_shared()` docblock.
Props netweb.
Fixes #40004.
Built from https://develop.svn.wordpress.org/trunk@40143


git-svn-id: http://core.svn.wordpress.org/trunk@40080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-02 02:28:41 +00:00
Sergey Biryukov 62dc0e6c57 Docs: Add missing `meta_type` and `meta_compare` arguments to `WP_Term_Query::__construct()` and `get_terms()` docblocks.
Props 1naveengiri.
Fixes #39825.
Built from https://develop.svn.wordpress.org/trunk@40053


git-svn-id: http://core.svn.wordpress.org/trunk@39990 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-10 02:28:43 +00:00
Sergey Biryukov 36cb41145e Docs: In `wp_set_object_terms()`, add a note that passing an empty value as `$terms` argument will remove all related terms.
Props barryceelen.
Fixes #36690.
Built from https://develop.svn.wordpress.org/trunk@39893


git-svn-id: http://core.svn.wordpress.org/trunk@39830 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-12 06:54:42 +00:00
John Blackbourn 80a839de13 Docs: Misc corrections and additions to inline documentation.
See #39130
Props keesiemeijer

Built from https://develop.svn.wordpress.org/trunk@39639


git-svn-id: http://core.svn.wordpress.org/trunk@39579 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-27 09:28:40 +00:00
Dion Hulse 883689c816 Taxonomy: Restore the ability to use string-based `$args` in `wp_get_object_terms()`.
Props tyxla.
Fixes #39215

Built from https://develop.svn.wordpress.org/trunk@39578


git-svn-id: http://core.svn.wordpress.org/trunk@39518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-12 05:47:42 +00:00
Helen Hou-Sandí 27475953bc Docs: Update an `@since` as there will not be a 4.6.2 before 4.7.
props boonebgorges.
fixes #37291. see [38776].

Built from https://develop.svn.wordpress.org/trunk@39475


git-svn-id: http://core.svn.wordpress.org/trunk@39415 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-04 17:10:43 +00:00
Gary Pendergast 947888d243 Docs: Add missing REST API-related args to `register_post_type()` and `register_taxonomy()`.
These functions now accept the `show_in_rest`, `rest_base`, and `rest_controller_class` args.

Props ketuchetan, rahulsprajapati.
Fixes #39023.


Built from https://develop.svn.wordpress.org/trunk@39462


git-svn-id: http://core.svn.wordpress.org/trunk@39402 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 04:48:42 +00:00
John Blackbourn c2d709e9d6 I18n: Introduce more translator comments for strings that contain placeholders but don't have an accompanying translator comment.
See #38882

Built from https://develop.svn.wordpress.org/trunk@39326


git-svn-id: http://core.svn.wordpress.org/trunk@39266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-21 02:46:30 +00:00
Peter Wilson 9bc6aa1570 Taxonomy: Update `register_taxonomy` hook to use `WP_Taxonomy` object.
Casts `WP_Taxonomy` to an array for passing to the `register_taxonomy` hook. This maintains backward compatibility with the processed arguments used prior to WordPress 4.7.

Fixes #38765.

Built from https://develop.svn.wordpress.org/trunk@39283


git-svn-id: http://core.svn.wordpress.org/trunk@39223 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-17 23:35:32 +00:00
John Blackbourn b9033ad6a1 Docs: Improve the documentation for parameters which accept `OBJECT`, `ARRAY_A`, and `ARRAY_N` as parameters.
See #37770

Built from https://develop.svn.wordpress.org/trunk@39188


git-svn-id: http://core.svn.wordpress.org/trunk@39128 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-09 23:00:32 +00:00
Rachel Baker e4a7c0a397 REST API: Introduce the Content API endpoints.
REST API endpoints for your WordPress content. These endpoints provide machine-readable external access to your WordPress site with a clear, standards-driven interface, allowing new and innovative apps for interacting with your site. These endpoints support all of the following:
- Posts: Read and write access to all post data, for all types of post-based data, including pages and media.
- Comments: Read and write access to all comment data. This includes pingbacks and trackbacks.
- Terms: Read and write access to all term data.
- Users: Read and write access to all user data. This includes public access to some data for post authors.
- Meta: Read and write access to metadata for posts, comments, terms, and users, on an opt-in basis from plugins.
- Settings: Read and write access to settings, on an opt-in basis from plugins and core. This enables API management of key site content values that are technically stored in options, such as site title and byline.

Love your REST API, WordPress!  The infrastructure says, "Let's do lunch!" but the content API endpoints say, "You're paying!"

Props rmccue, rachelbaker, danielbachhuber, joehoyle, adamsilverstein, afurculita, ahmadawais, airesvsg, alisspers, antisilent, apokalyptik, artoliukkonen, attitude, boonebgorges, bradyvercher, brianhogg, caseypatrickdriscoll, chopinbach, chredd, christianesperar, chrisvanpatten, claudiolabarbera, claudiosmweb, cmmarslender, codebykat, coderkevin, codfish, codonnell822, daggerhart, danielpunkass, davidbhayes, delphinus, desrosj, dimadin, dotancohen, DrewAPicture, Dudo1985, duncanjbrown, eherman24, eivhyl, eliorivero, elyobo, en-alis, ericandrewlewis, ericpedia, evansobkowicz, fjarrett, frozzare, georgestephanis, greatislander, guavaworks, hideokamoto, hkdobrev, hubdotcom, hurtige, iandunn, ircrash, ironpaperweight, iseulde, Japh, jaredcobb, JDGrimes, jdolan, jdoubleu, jeremyfelt, jimt, jjeaton, jmusal, jnylen0, johanmynhardt, johnbillion, jonathanbardo, jorbin, joshkadis, JPry, jshreve, jtsternberg, JustinSainton, kacperszurek, kadamwhite, kalenjohnson, kellbot, kjbenk, kokarn, krogsgard, kuchenundkakao, kuldipem, kwight, lgedeon, lukepettway, mantismamita, markoheijnen, matrixik, mattheu, mauteri, maxcutler, mayukojpn, michael-arestad, miyauchi, mjbanks, modemlooper, mrbobbybryant, NateWr, nathanrice, netweb, NikV, nullvariable, oskosk, oso96_2000, oxymoron, pcfreak30, pento, peterwilsoncc, Pezzab, phh, pippinsplugins, pjgalbraith, pkevan, pollyplummer, pushred, quasel, QWp6t, schlessera, schrapel, Shelob9, shprink, simonlampen, Soean, solal, tapsboy, tfrommen, tharsheblows, thenbrent, tierra, tlovett1, tnegri, tobych, Toddses, toro_unit, traversal, vanillalounge, vishalkakadiya, wanecek, web2style, webbgaraget, websupporter, westonruter, whyisjake, wonderboymusic, wpsmith, xknown, zyphonic.
Fixes #38373.
Built from https://develop.svn.wordpress.org/trunk@38832


git-svn-id: http://core.svn.wordpress.org/trunk@38775 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-20 02:55:32 +00:00
Boone Gorges 220c0589da Taxonomy: Specify taxonomy when populating cached object terms.
[38776] introduced a call to `get_term()` using only the term ID. This
causes problems in cases where shared terms have not been split. Since
we have the taxonomy available, there's no harm in passing it along to
`get_term()`.

Props dd32.
See #37291.
Built from https://develop.svn.wordpress.org/trunk@38779


git-svn-id: http://core.svn.wordpress.org/trunk@38722 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-11 04:06:28 +00:00
Boone Gorges e97ab5362b Taxonomy: Better error handling when fetching object terms from cache.
Since [37573], `get_object_term_cache()` has expected term IDs to be
stored in the taxonomy relationship cache. The function would then
reach directly into the 'terms' cache to fetch the data corresponding
to a given term, before returning a `WP_Term` object. This caused
problems when, for one reason or another, term data was cached
inconsistently:

* If the 'terms' cache is empty for a given term ID, despite the earlier call to `_prime_term_caches()`, `get_term()` would return an error object.
* If the array of cached term IDs contains an invalid ID, `get_term()` would return an error object.

We avoid these errors by no longer touching the 'terms' cache directly,
but running term IDs through `get_term()` and allowing that function to
reference the cache (and database, as needed). If `get_term()` returns
an error object for any of the cached term IDs, `get_object_term_cache()`
will return that error object alone. This change ensures that upstream
functions, like `get_the_terms()`, return `WP_Error` objects in a
predictable fashion.

Props dd32, michalzuber.
Fixes #37291.
Built from https://develop.svn.wordpress.org/trunk@38776


git-svn-id: http://core.svn.wordpress.org/trunk@38719 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-11 01:56:29 +00:00
Pascal Birchler ef8f9168b6 Taxonomy: Introduce `WP_Taxonomy` and use it in `register_taxonomy()` and `unregister_taxonomy()`.
This changes the global `$wp_taxonomies` to an array of `WP_Taxonomy ` objects. `WP_Taxonomy ` includes methods to handle rewrite rules and hooks.
Each taxonomy argument becomes a property of `WP_Taxonomy`. Introducing such a class makes further improvements in the future much more feasible.

Props boonebgorges for review.
Fixes #36224. See #36217.
Built from https://develop.svn.wordpress.org/trunk@38747


git-svn-id: http://core.svn.wordpress.org/trunk@38690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 17:12:29 +00:00
Boone Gorges 35be5138e9 Docs: Improvements to `register_taxonomy()` docblock.
* Fix spelling and whitespace.
* Remove `$label` argument documentation. This argument hasn't worked since [14614], despite the documentation added in [14619].

Props bobbingwide.
Fixes #38007.
Built from https://develop.svn.wordpress.org/trunk@38737


git-svn-id: http://core.svn.wordpress.org/trunk@38680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-06 01:30:30 +00:00
Boone Gorges c4d3f20870 Docs: Improve description for `term_exists()` `$term` param.
Props Kenshino.
Fixes #37224.
Built from https://develop.svn.wordpress.org/trunk@38716


git-svn-id: http://core.svn.wordpress.org/trunk@38659 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 02:29:29 +00:00
John Blackbourn b84023ea33 Taxonomy: Introduce more fine grained capabilities for managing taxonomy terms.
This introduces the singular `edit_term`, `delete_term`, and `assign_term` meta capabilities for terms, and switches the base capability name for tags from `manage_categories` to `manage_post_tags` and the corresponding `edit_post_tags`, `delete_post_tags`, and `assign_post_tags`.

All of these capabilities ultimately map to `manage_categories` so by default there is no change in the behaviour of the capabilities for categories, tags, or custom taxonomies. The `map_meta_cap` filter and the `capabilities` argument when registering a taxonomy now allow for control over editing, deleting, and assigning individual terms, as well as a separation of capabilities for tags from those of categories.

Fixes #35614
Props johnjamesjacoby for feedback

Built from https://develop.svn.wordpress.org/trunk@38698


git-svn-id: http://core.svn.wordpress.org/trunk@38641 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-30 22:40:28 +00:00
Dominik Schilling 324748a854 Taxonomy: Use `WP_Term_Query` in `get_term_by()`.
`WP_Term_Query` already supports querying terms by 'slug', 'name', and 'term_taxonomy_id'. Its additional arguments allow us to generate nearly the same SQL queries as before.
This change has one yuge benefit: the term queries are now cached. 

Add tests to increase coverage of `get_term_by()`.

Props spacedmonkey, boonebgorges, johnjamesjacoby, pento, ocean90.
Fixes #21760.
Built from https://develop.svn.wordpress.org/trunk@38677


git-svn-id: http://core.svn.wordpress.org/trunk@38620 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-29 22:36:30 +00:00
Boone Gorges 3b6314e032 Taxonomy: Use `WP_Term_Query` when querying for object terms.
The new 'object_ids' parameter for `WP_Term_Query` allows queries for
terms that "belong to" a given object. This change makes it possible
to use `WP_Term_Query` inside of `wp_get_object_terms()`, rather than
assembling a SQL query.

The refactor has a couple of benefits:
* Less redundancy.
* Better consistency in accepted arguments between the term query functions. See #31105.
* Less redundancy.
* Object term queries are now cached. The `get_object_term_cache()` cache remains, and will be a somewhat less fragile secondary cache in front of the query cache (which is subject to frequent invalidation).
* Less redundancy.

A small breaking change: Previously, if a non-hierarchical taxonomy had
terms that had a non-zero 'parent' (perhaps because of a direct SQL
query), `wp_get_object_terms()` would respect the 'parent' argument.
This is in contrast to `WP_Term_Query` and `get_terms()`, which have
always rejected 'parent' queries for non-hierarchical taxonomies. For
consistency, the behavior of `get_terms()` is being applied across the
board: passing 'parent' for a non-hierarchical taxonomy will result in
an empty result set (since the cached taxonomy hierarchy will be empty).

Props flixos90, boonebgorges.
See #37198.
Built from https://develop.svn.wordpress.org/trunk@38667


git-svn-id: http://core.svn.wordpress.org/trunk@38610 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-28 03:55:33 +00:00
Boone Gorges 65bc3d39e6 Pass taxonomy name to actions in term-relationship CRUD functions.
Props Takahashi_Fumiki.
Fixes #38006.
Built from https://develop.svn.wordpress.org/trunk@38621


git-svn-id: http://core.svn.wordpress.org/trunk@38564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-18 18:53:30 +00:00
Sergey Biryukov a4f8854a46 Taxonomy: Introduce `wp_insert_term_data` and `wp_update_term_data` filters for altering term data before it is inserted/updated in the database.
Props atimmer, SergeyBiryukov.
Fixes #22293.
Built from https://develop.svn.wordpress.org/trunk@38484


git-svn-id: http://core.svn.wordpress.org/trunk@38425 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-31 21:41:27 +00:00
Drew Jaynes 22adda2aa0 Hooks: Standardize naming of dynamic hooks to use interpolation vs concatenation.
Benefits gained in discoverability and self-documentation throughout core trump the negligible performance hit in using interpolation in hook names.

Props ramiy.
See #37748.

Built from https://develop.svn.wordpress.org/trunk@38307


git-svn-id: http://core.svn.wordpress.org/trunk@38248 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-22 18:25:31 +00:00
Boone Gorges 344c88d39f Allow attachment taxonomies to be fetched as objects.
By adding the `$output` parameter to `get_attachment_taxonomies()`, the
function signature matches that of `get_object_taxonomies()`. The change
also allows for more consistent behavior when passing `output=objects`
to `get_object_taxonomies()` for the 'attachment' object type, since
the `$output` parameter is now passed through the function stack.

Props codemovement.pk.
See #37368.
Built from https://develop.svn.wordpress.org/trunk@38292


git-svn-id: http://core.svn.wordpress.org/trunk@38233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 17:35:31 +00:00
Boone Gorges 2b7d7f4833 In `is_object_in_term()`, return error object rather than caching it.
This change prevents an error object from being stored in the cache,
and prevents notices from being thrown when plucking term IDs to put
into the relationship cache.

See #32044, #36814.

Props rpayne7264.
Fixes #37721.
Built from https://develop.svn.wordpress.org/trunk@38277


git-svn-id: http://core.svn.wordpress.org/trunk@38218 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 19:15:32 +00:00
Sergey Biryukov ccf7a5ef24 I18N: After [38077], merge two duplicate strings in `wp_insert_term()` and `wp_update_term()`.
Props ramiy.
See #18218.
Built from https://develop.svn.wordpress.org/trunk@38162


git-svn-id: http://core.svn.wordpress.org/trunk@38103 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-27 10:43:27 +00:00
Drew Jaynes e6267dcf19 Docs: Fix formatting, tense, verb conjugation, and other syntax for wp-includes/* elements introduced or changed in 4.6.
Part 2/2.

Fixes #37318.

Built from https://develop.svn.wordpress.org/trunk@38125


git-svn-id: http://core.svn.wordpress.org/trunk@38066 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-20 19:33:30 +00:00
Sergey Biryukov 7d421dbe42 Text Changes: Add a full stop to "Invalid taxonomy" and "Invalid term ID" strings, for consistency with similar post-related messages.
See #18218, #32329.
Built from https://develop.svn.wordpress.org/trunk@38077


git-svn-id: http://core.svn.wordpress.org/trunk@38018 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-17 16:15:34 +00:00
Drew Jaynes 31f150080a Docs: Standardize references to "meta box" or "meta boxes" as two distinct words throughout core documentation per the core spelling guide.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@38029


git-svn-id: http://core.svn.wordpress.org/trunk@37970 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-10 00:56:28 +00:00
Sergey Biryukov 139387b7e5 Docs: Use 3-digit, x.x.x-style semantic versioning for `_doing_it_wrong()`, `_deprecated_function()`, `_deprecated_argument()`, and `_deprecated_file()` throughout core.
Props metodiew.
Fixes #36495.
Built from https://develop.svn.wordpress.org/trunk@37985


git-svn-id: http://core.svn.wordpress.org/trunk@37926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-06 12:40:29 +00:00
Boone Gorges 4f264b6d07 Add a note about uniqueness to the doc block for `get_term_by()`.
`get_term_by()` always returns a single term, even when more than one term
matches the query parameters. The new note warns developers to use
`get_terms()` when such ambiguity may result.

Fixes #36878.
Built from https://develop.svn.wordpress.org/trunk@37656


git-svn-id: http://core.svn.wordpress.org/trunk@37622 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-08 04:08:27 +00:00
Boone Gorges 57e5e7fd79 Taxonomy: No, really, don't pass results of 'count' query through 'get_terms' filter.
[37623] used the wrong parameter name (count=true instead of fields=count).

For greater flexibility and forward compatibility with other potential changes
to the return value of `get_terms()`, we now do a looser check: any non-array
value is excluded from the filter.

Fixes #36992.
Built from https://develop.svn.wordpress.org/trunk@37634


git-svn-id: http://core.svn.wordpress.org/trunk@37602 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-04 12:20:28 +00:00
Boone Gorges f6980a5fd7 Taxonomy: Don't pass results of 'count' query through 'get_terms' filter.
Use of the 'get_terms' filter was consolidated in [37572], with the
introduction of `WP_Term_Query`. At that time, the result of 'count=true'
queries began being filtered by 'get_terms'. This breaks existing 'get_terms'
callbacks, which often assume that the returned value will be an array or a
`WP_Error` object.

Props JustinSainton.
Fixes #36992.
Built from https://develop.svn.wordpress.org/trunk@37623


git-svn-id: http://core.svn.wordpress.org/trunk@37591 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-02 14:38:29 +00:00
Boone Gorges 0d4aa4df6c Remove unused variable from `get_terms()`.
Missed in [37572]. See #35381.

Props JustinSainton.
See #36992.
Built from https://develop.svn.wordpress.org/trunk@37622


git-svn-id: http://core.svn.wordpress.org/trunk@37590 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-02 14:29:29 +00:00
Boone Gorges 477f6346eb Ensure that `get_terms()` can accept querystring-style arguments.
Prior to [37572], arguments passed to `get_terms()` were passed immediately
through `wp_parse_args()`, which made it possible to pass arguments as a
querystring (`hide_empty=0`) rather than an array
(`array( 'hide_empty' => false )`). [37572] moved default argument parsing
into `WP_Term_Query`, while assuming that arguments passed to `get_terms()`
would be formatted as an array.

To provide compatibility, we now parse all args passed to `get_terms()` into
an array before processing.

See #35381.
Built from https://develop.svn.wordpress.org/trunk@37599


git-svn-id: http://core.svn.wordpress.org/trunk@37567 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-31 12:54:29 +00:00
Boone Gorges e64aa77090 Don't clear object relationship caches on term update.
Since [37573], object relationship caches (`{$taxonomy}_relationships`)
contain term IDs rather than term objects. See #36814. As such, it's no longer
necessary to clear these caches when a term is updated; none of the data that's
changed on update (name, description, count, etc) is stored in the relationship
cache.

Fixes #36251.
Built from https://develop.svn.wordpress.org/trunk@37593


git-svn-id: http://core.svn.wordpress.org/trunk@37561 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-30 04:11:27 +00:00
Drew Jaynes 9feb4113a2 Docs: Remove unnecessary backtick-escaping around two function references in the DocBlock for `get_object_term_cache()`.
Known classes, methods, and functions are now auto-linked and formatted in the Code Reference. :-)

See [37573]. See #36814.

Built from https://develop.svn.wordpress.org/trunk@37578


git-svn-id: http://core.svn.wordpress.org/trunk@37546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-26 15:22:27 +00:00
Boone Gorges d904eeb08a Pass the proper values to `get_terms` action.
* `$term_query` should be passed.
* Second and third params should come from the `$term_query->query_vars` array, so that they're fully parsed.

These changes were missed in [37572].

Props flixos90, sebastian.pisula.
See #35381.
Fixes #36951.
Built from https://develop.svn.wordpress.org/trunk@37576


git-svn-id: http://core.svn.wordpress.org/trunk@37544 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-26 14:56:29 +00:00
Boone Gorges 253686fae6 Store only term IDs in object term relationships caches.
Previously, objects containing all data about a term were stored in each
object's term cache. Besides being wasteful, this approach caused invalidation
issues, as when a modified term count required a flush for all objects
belonging to the term.

Backward compatibility is maintained for plugins that continue to put object
data directly into the `{$taxonomy}_relationships` cache bucket.

Fixes #36814.
Built from https://develop.svn.wordpress.org/trunk@37573


git-svn-id: http://core.svn.wordpress.org/trunk@37541 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-26 04:50:27 +00:00
Boone Gorges df0c758e22 Introduce `WP_Term_Query` and use in `get_terms()`.
`WP_Term_Query` is modeled on existing query classes, such as those used
for comments and users. It provides a more consistent structure for generating
term queries, and should make it easier to add new functionality in the future.

Props flixos90, boonebgorges.
See #35381.
Built from https://develop.svn.wordpress.org/trunk@37572


git-svn-id: http://core.svn.wordpress.org/trunk@37540 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-26 04:33:30 +00:00
Boone Gorges 267cc99293 Fix termmeta pre-fetching in `wp_get_object_terms()`.
[34529] introduced logic intended to prime the termmeta cache for certain
values of the `fields` parameter. There were a few bugs:

* The `all_with_object_id` param was misspelled.
* `term_id` was used instead of `ids`.
* The values being passed to `update_termmeta_cache()` in the case where `fields=ids` was not correct.

All of these would result in a failure to pre-fetch termmeta in some cases.

Props dlh.
Fixes #36932.
Built from https://develop.svn.wordpress.org/trunk@37567


git-svn-id: http://core.svn.wordpress.org/trunk@37535 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-25 18:44:29 +00:00
Drew Jaynes 9193013158 Docs: Apply inline `@see` tags to hooks referenced in DocBlocks in a variety of wp-includes/* files.
Applying these specially-crafted `@see` tags allows the Code Reference parser to recognize and link these elements as actions and filters.

Fixes #36921.

Built from https://develop.svn.wordpress.org/trunk@37544


git-svn-id: http://core.svn.wordpress.org/trunk@37512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 19:02:28 +00:00
Drew Jaynes ee2fb51f3a Docs: Standardize filter docs in wp-includes/taxonomy.php to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37506


git-svn-id: http://core.svn.wordpress.org/trunk@37474 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:32:53 +00:00
Drew Jaynes b1804afeaf Docs: Standardize on 'backward compatibility/compatible' nomenclature in core inline docs.
Also use 'back-compat' in some inline comments where backward compatibility is the subject and shorthand feels more natural.

Note: 'backwards compatibility/compatibile' can also be considered correct, though it's primary seen in regular use in British English.

Props ocean90.
Fixes #36835.

Built from https://develop.svn.wordpress.org/trunk@37431


git-svn-id: http://core.svn.wordpress.org/trunk@37397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-13 18:41:31 +00:00
Drew Jaynes fe3b007fdd Docs: Remove inline `@see` tags from function, class, and method references in inline docs.
Known functions, classes, and methods are now auto-linked in Code Reference pages following #meta1483.

Note: Hook references are still linked via inline `@see` tags due to the unlikelihood of reliably matching for known hooks based on a RegEx pattern.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@37342


git-svn-id: http://core.svn.wordpress.org/trunk@37308 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-02 04:00:28 +00:00
Nikolay Bachiyski b4d97cc8a7 Taxonomies: make sure taxonomy functions work correctly with taxonomy names with special characters
The codex says that taxonomy names "should only contain lowercase letters and the underscore character", but that's not enforced. It's too late to enforce it, since some plugins haven't been following it and the official phpdoc doesn't mention this restriction.

Built from https://develop.svn.wordpress.org/trunk@37133


git-svn-id: http://core.svn.wordpress.org/trunk@37100 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-30 17:13:28 +00:00
Drew Jaynes c29baeb9b8 Docs: Improve changelog entries added for the `delete_term` and `delete_{$taxonomy}` actions in [36080] and a third entry added for the `clean_term_cache` action in [36399]
See #35213, #35611. See #35986.

Built from https://develop.svn.wordpress.org/trunk@36962


git-svn-id: http://core.svn.wordpress.org/trunk@36930 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 22:07:27 +00:00
Drew Jaynes f83488a058 Docs: Improve the summary and return description in the DocBlock for `unregister_taxonomy()`, introduced in [36243].
See #35227. See #35986.

Built from https://develop.svn.wordpress.org/trunk@36961


git-svn-id: http://core.svn.wordpress.org/trunk@36929 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 22:02:26 +00:00
Boone Gorges e032560e6b Correct `@return` annotation for `wp_set_object_terms()` and related functions.
The return value is an array of term taxonomy IDs, not term IDs.

Fixes #36182.
Built from https://develop.svn.wordpress.org/trunk@36896


git-svn-id: http://core.svn.wordpress.org/trunk@36864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 16:17:28 +00:00
John Blackbourn d0044e1644 Docs: Improve the description of the `get_object_taxonomies()` function. Uncertainty has no place in documentation.
See #32246

Built from https://develop.svn.wordpress.org/trunk@36712


git-svn-id: http://core.svn.wordpress.org/trunk@36679 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-25 21:25:25 +00:00
Dominik Schilling e5ea82d81a Spelling: Standardize on "front end"/"back end" (noun) and "front-end"/"back-end" (adjective).
Props obrienlabs, thewanderingbrit.
Fixes #34887.
Built from https://develop.svn.wordpress.org/trunk@36709


git-svn-id: http://core.svn.wordpress.org/trunk@36676 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-25 12:53:27 +00:00
Boone Gorges b694240cd9 Improve 'offset' calculation when querying for hierarchical terms.
When querying for terms in hierarchical taxonomies, `get_terms()` initially
queries for all matching terms, and then trims the located results based on the
`$number` and `$offset` arguments passed to the function. See #8832. However,
a flaw in the original logic meant that results were failing to be trimmed
properly in cases where `$offset` exceeds the total number of matching terms;
in these cases, we should force an empty array.

Props danielbachhuber.
Fixes #35935.
Built from https://develop.svn.wordpress.org/trunk@36691


git-svn-id: http://core.svn.wordpress.org/trunk@36658 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 19:13:26 +00:00
Boone Gorges c5b77145a8 Docs: Improve description of `get_term()` return value.
Props sebastian.pisula.
Fixes #35919.
Built from https://develop.svn.wordpress.org/trunk@36634


git-svn-id: http://core.svn.wordpress.org/trunk@36601 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 16:48:25 +00:00
Boone Gorges 3f7441d674 Allow `get_terms()` to fetch terms regardless of taxonomy.
`get_terms()` has historically required that a taxonomy be specified when
querying terms. This requirement is related to the fact that terms could
formerly be shared between taxonomies, making `$taxonomies` critical for
disambiguation. Since terms can no longer be shared as of 4.4, it'
s desirable to be able to query for terms regardless of what taxonomy they're in.

Because it's now optional to pass taxonomies, it's no longer necessary to have
`$taxonomies` as the first (and required) parameter for `get_terms()`. The new
function signature is `get_terms( $args )`, where 'taxonomy' can (optionally) be
passed as part of the `$args` array. This syntax is more consistent with
functions like `get_users()` and `get_posts()`.

We've maintained backward compatibility by always giving precedence to the old
argument format. If a second parameter is detected, or if it's detected that
the first parameter is a list of taxonomy names rather than an `$args` array,
`get_terms()` will parse the function arguments in the legacy fashion.

Props flixos90, swissspidy, DrewAPicture, boonebgorges.
Fixes #35495.
Built from https://develop.svn.wordpress.org/trunk@36614


git-svn-id: http://core.svn.wordpress.org/trunk@36581 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-22 22:17:26 +00:00
Boone Gorges fce93c4771 In `get_terms()`, assemble `WHERE` conditions in an array instead of concatenating.
This method is more reliable when adding new `WHERE` conditions.

See #35495.
Built from https://develop.svn.wordpress.org/trunk@36598


git-svn-id: http://core.svn.wordpress.org/trunk@36565 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-20 20:04:26 +00:00
Boone Gorges 84350eb6b6 Add changelog entry for `publicly_queryable` argument in `register_taxonomy()`.
Missed in [36525].

Fixes #34491.
Built from https://develop.svn.wordpress.org/trunk@36564


git-svn-id: http://core.svn.wordpress.org/trunk@36531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-17 22:04:32 +00:00
Boone Gorges 48b8ea78da Introduce `publicly_queryable` taxonomy argument.
Taxonomies registered as `publicly_queryable` can be queried as taxonomy
archives.

If not provided explicitly, the value of `publicly_queryable` is inherited
from `public`.

Props Chouby.
Fixes #34491.
Built from https://develop.svn.wordpress.org/trunk@36525


git-svn-id: http://core.svn.wordpress.org/trunk@36492 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-13 03:51:26 +00:00
Boone Gorges 0e27fdcc47 Bail from `get_term()` if a filter returns an object that is not a `WP_Term`.
This prevents fatal errors in certain cases.

Props tmuikku.
Fixes #35808.
Built from https://develop.svn.wordpress.org/trunk@36516


git-svn-id: http://core.svn.wordpress.org/trunk@36483 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-12 14:26:27 +00:00
Boone Gorges dae31f7d95 Remove unused variable from `get_terms()`.
Unused since [31284].

Props TimothyBlynJacobs.
Fixes #35784.
Built from https://develop.svn.wordpress.org/trunk@36508


git-svn-id: http://core.svn.wordpress.org/trunk@36475 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-11 04:33:29 +00:00
Boone Gorges fe1dd15126 Allow `get_terms()` results to ordered by metadata.
The `$orderby` parameter of `get_terms()` now accepts the following values,
related to term meta:

* 'meta_value'
* 'meta_value_num'
* the value of the `$meta_key` parameter
* any key from the `$meta_query` array

This brings order-by-meta support for terms in line with post, comment, and
user queries.

As a byproduct of these improvements, `$meta_key` and `$meta_value` parameters
have been introduced to `get_terms()`. They interact with `$meta_query` in the
same way as in `WP_Query` and other query classes.

Props jadpm, eherman24.
Fixes #34996.
Built from https://develop.svn.wordpress.org/trunk@36485


git-svn-id: http://core.svn.wordpress.org/trunk@36452 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-06 04:42:26 +00:00
Boone Gorges ced24390f9 Normalize 'clean_term_cache' docs formatting after [36399].
Built from https://develop.svn.wordpress.org/trunk@36400


git-svn-id: http://core.svn.wordpress.org/trunk@36367 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 02:19:26 +00:00
Boone Gorges 32e5795042 Pass `$clean_taxonomy` param to 'clean_term_cache' action.
Props spacedmonkey.
Fixes #35611.
Built from https://develop.svn.wordpress.org/trunk@36399


git-svn-id: http://core.svn.wordpress.org/trunk@36366 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 02:18:26 +00:00
Drew Jaynes 3fc149d9ee Docs: Fix parameter documentation ordering in the hook docs for the `register_taxonomy_args` filter.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@36391


git-svn-id: http://core.svn.wordpress.org/trunk@36358 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-25 17:11:27 +00:00
Sergey Biryukov 6699b761e1 Docs: Remove redundant PHP tags from `get_object_taxonomies()` description.
Props dotancohen.
Fixes #35553.
Built from https://develop.svn.wordpress.org/trunk@36377


git-svn-id: http://core.svn.wordpress.org/trunk@36344 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-22 02:41:26 +00:00
Boone Gorges 60a9f41315 Don't double-escape the 'name' param in `get_terms()`.
[32353] changed the way the 'name' param in `get_terms()` is sanitized, by
running it through `sanitize_term_field( 'name' )` before performing the SQL
query. An unintentional side effect of this change was that the string is
double-escaped: once by `wp_filter_kses()`, and once by `esc_sql()`. The
double-escaping was causing 'name' queries to fail when the param contained
apostrophes or other escaped characters.

Fixes #35493.
Built from https://develop.svn.wordpress.org/trunk@36348


git-svn-id: http://core.svn.wordpress.org/trunk@36315 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-19 04:10:25 +00:00
Boone Gorges d5bc0fe493 Populate term cache with proper clone of term objects.
[34999] modified the cache strategy for terms in the context of
`wp_get_object_terms()`. As part of these changes, the `object_id` property of
term objects had to be unset before being cached. To avoid modifying passed-by-
reference terms, `update_term_cache()` attempted to make a copy of the terms
passed to the function; however, it failed to use the `clone` keyword, and thus
only created a reference instead of a copy.

Props berengerzyla.
Fixes #35462.
Built from https://develop.svn.wordpress.org/trunk@36323


git-svn-id: http://core.svn.wordpress.org/trunk@36290 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-15 19:35:26 +00:00
Boone Gorges 909470db67 Don't reset index keys when trimming results of term queries.
`array_slice()` must be told to preserve keys when the query results exceed the
limit specified the 'number' parameter, so that `id=>parent` and other
id-indexed return value formats don't get mangled.

Props fantasyworld, wpdelighter.
Fixes #35382.
Built from https://develop.svn.wordpress.org/trunk@36252


git-svn-id: http://core.svn.wordpress.org/trunk@36219 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-10 04:06:25 +00:00
Pascal Birchler 2e4210e209 Taxonomy: Use `Invalid taxonomy` instead of `Invalid Taxonomy` for error strings.
Built from https://develop.svn.wordpress.org/trunk@36244


git-svn-id: http://core.svn.wordpress.org/trunk@36211 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-09 15:16:25 +00:00
Pascal Birchler 710501dc53 Taxonomy: Introduce `unregister_taxonomy()`.
This new function can be used to completely unregister non built-in taxonomies.

Fixes #35227.
Built from https://develop.svn.wordpress.org/trunk@36243


git-svn-id: http://core.svn.wordpress.org/trunk@36210 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-09 14:58:26 +00:00
Boone Gorges 0e0c6a7ee7 Ensure 'description' is a string in `wp_insert_term()`.
Passing `'description' => null` when creating a term can cause MySQL notices,
as the description column in the terms table does not allow for null values.
We correct this by intepreting a `null` description as an empty string.

Props TimothyBlynJacobs.
Fixes #35321.
Built from https://develop.svn.wordpress.org/trunk@36214


git-svn-id: http://core.svn.wordpress.org/trunk@36181 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-07 03:32:28 +00:00
Boone Gorges eefe6b0779 Force non-public taxonomies to have a query_var of `false`.
[35333] implemented `public=false` for taxonomies. The implementation prevented
non-public taxonomies from having their archives accessed via query_var during
a normal request. But it didn't prevent non-public taxonomies from registering
their query vars in the `$wp_taxonomies` global. The latter implementation
details causes problems specifically when a taxonomy is registered with
`query_var=true`; for public taxonomies, `register_taxonomy()` translates this
into a query_var equivalent to the taxonomy name, but in the case of non-public
taxonomies, the query_var was set to the boolean itself. The boolean then
causes problems when using non-strict comparison to filter taxonomy objects by
query_var, as when using `get_taxonomies()`.

This changeset addresses the issue by forcing the query_var property of
non-public taxonomies to `false`.

Fixes #35089.
Built from https://develop.svn.wordpress.org/trunk@36108


git-svn-id: http://core.svn.wordpress.org/trunk@36073 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-27 16:41:27 +00:00
Konstantin Obenland 8c72912432 Taxonomy: Pass object ids to delete_* actions.
Allows for more targeted updates to affected posts in callbacks.
Disambiguates `$objects` variable and amends unit tests.

Fixes #35213.

Built from https://develop.svn.wordpress.org/trunk@36080


git-svn-id: http://core.svn.wordpress.org/trunk@36045 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-23 23:44:26 +00:00
Boone Gorges 303efba1ec Respect `$_wp_suspend_cache_invalidation` in `clean_object_term_cache()`.
Props mwidmann.
Fixes #35208.
Built from https://develop.svn.wordpress.org/trunk@36076


git-svn-id: http://core.svn.wordpress.org/trunk@36041 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-23 19:29:28 +00:00
Boone Gorges e638f72a9a Order terms by 'name' when populating object term cache.
[34217] removed the `ORDER BY` clause from `update_object_term_cache()`, for
improved performance. But this proved to cause problems in cases where users
were expecting the results of `get_the_terms()` to be ordered by 'name'. Let's
revert the change for the time being, and look into more disciplined ordering
in a future release.

Props afercia.
See #28922. Fixes #35180.
Built from https://develop.svn.wordpress.org/trunk@36056


git-svn-id: http://core.svn.wordpress.org/trunk@36021 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-22 01:51:28 +00:00
Boone Gorges 5d46c03508 Ensure `get_terms()` results are unique when using 'meta_query'.
The introduction of 'meta_query' to `get_terms()` in 4.4 made it possible for
`get_terms()` to erroneously return duplicate results. To address the issue,
we add the `DISTINCT` keyword to the SQL query when a 'meta_query' parameter
has been provided.

Props @jadpm.
Fixes #35137.
Built from https://develop.svn.wordpress.org/trunk@36003


git-svn-id: http://core.svn.wordpress.org/trunk@35968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-18 17:44:25 +00:00
John Blackbourn 6bb33fb2f4 Add a missing `@param` doc to `wp_update_term_count()`.
See #32246

Built from https://develop.svn.wordpress.org/trunk@35907


git-svn-id: http://core.svn.wordpress.org/trunk@35871 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-14 02:04:26 +00:00
John Blackbourn e059193943 Remove a redundant `@param` tag from `the_taxonomies()`.
See #32246

Built from https://develop.svn.wordpress.org/trunk@35906


git-svn-id: http://core.svn.wordpress.org/trunk@35870 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-14 02:02:27 +00:00
Sergey Biryukov 8ad27a1405 Docs: Improve documentation for `wp_count_terms()`.
Props bordoni, swissspidy.
Fixes #34861.
Built from https://develop.svn.wordpress.org/trunk@35895


git-svn-id: http://core.svn.wordpress.org/trunk@35859 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-13 12:11:27 +00:00
Drew Jaynes c06143270e Docs: Document the optional `$args` parameter in `wp_delete_term()` in the hash notation style.
Props slushman, swissspidy.
Fixes #34862.

Built from https://develop.svn.wordpress.org/trunk@35889


git-svn-id: http://core.svn.wordpress.org/trunk@35853 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-12 16:27:27 +00:00
Sergey Biryukov bc1e479fd0 After [35718], update the location of some files in `This filter is documented in` docs.
Partially reverts [33954].

Fixes #33413.
Built from https://develop.svn.wordpress.org/trunk@35725


git-svn-id: http://core.svn.wordpress.org/trunk@35689 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-22 03:51:28 +00:00
Andrew Nacin 1579e45d41 Simplify the include graph after work to split out classes.
see #33413. More details there.

Built from https://develop.svn.wordpress.org/trunk@35718


git-svn-id: http://core.svn.wordpress.org/trunk@35682 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-20 07:24:30 +00:00